Often yes. Value comes from load that can be moved in time, not from a particular asset, so a transfer station with pump capacity and a buffer is often a simpler case than a treatment plant. Demand charges or time-of-use tariffs can make load shifting worthwhile even without large flexible assets, and storage, whether effluent, sludge or gas, is what gives the scheme room to move load. A treatment plant around 10 ML/day or larger is often a good candidate. Digestion and cogeneration add another lever where you have them, but they are not a condition. Water and wastewater is where our plant-specific work sits; the method applies to any industrial site with load that can be moved, such as pumping, compression, refrigeration or batch processing.

No, it runs alongside. Efficiency reduces how much energy a process uses; this changes when energy is used, not how much. The two work together without conflict.

Historic data shows how the plant was actually run, not what is possible under a different control scheme. Retailers and flexibility providers can analyse the same history, but it does not show how much of that load can be moved safely; that takes process judgement from someone who has run treatment plants. A simulation validated against your plant tests what price-responsive control would really do, so the saving is measured against what is possible. See how the control is designed.

No, provided the scheme works inside the limits it was built against, which is why we set those limits with your operations team first rather than assuming them. Blower control against a dissolved oxygen setpoint only moves within the tolerance your process allows. Turndown and stop-start limits are respected, so equipment is not cycled harder than it is rated for, and warranty terms are checked during scoping before anything changes. Operators keep manual override, and any scheme sits inside your existing control hierarchy.

No. It is integration, not replacement: the logic is built into your existing SCADA by an integrator, to the same limits tested in the study. Whether price data exposes your network is settled during implementation scoping and depends on your own design. Water is a designated critical infrastructure sector under the SOCI Act, so the design meets your obligations in consultation with your IT and OT security team, never assumed on your behalf. If the network or SCADA fails, the scheme falls back to your existing default operation.

Your organisation decides whether to take spot exposure, and it is entirely optional. We quantify what it could be worth, including sensitivity to volatility, so the full range is visible before you decide. Staying on your current tariff, and comparing an alternate offer, both deliver savings without changing your risk position. Volatility is pushed both ways, more renewables and extreme weather raise it while more storage smooths it, so the value of being able to move load holds whichever way it goes.

No change is needed. You can stay on the tariff you hold and still get a result, which is often the natural place to start precisely because nothing contractual has to move. If you want to compare offers, the same plant model is run against each proposed structure, including demand and network charges, to show what it is actually worth. An NDA can be in place before any contract or tariff detail is shared. See Alternate Tariffs.

Some sites operate under a network demand limit or an embedded generation constraint. The model shows how to work within it at least cost, which is a related but separate question to wholesale optimisation. New charges, such as a monthly peak export charge built like a demand charge, are tested as a scenario rather than discovered later.

It scales with the plant: how many assets need modelling, and how quickly your data and operating input can be gathered. You get a quantified report: the saving available, how sensitive it is to price movement or contract structure, the emissions effect, and where relevant the case for more capacity. Enough to take to a funding decision. Ask us for a scope and a price against your own site.

A first-principles physics model, not a black box: an ASM1-convention biological core covering nitrification, denitrification, oxygen balance and temperature effects, built on decades of process design and plant operation. The whole site, hydraulics, biology, storage and generation, is solved together at a sub-15-minute step rather than in isolated pieces. Validation follows BSM1/BSM2 discipline, calibrated to your SCADA history and then tested on data held back from that calibration, so accuracy is checked against data the model never saw.

The core deliverable is the business case: the simulation and a report on whether moving load is worth pursuing, and what it is worth. What follows, project-managed by us, handled in-house, or a retailer negotiation you lead, depends on what your site needs. Once a scheme is running it is not set and forget: ongoing support covers measurement and verification, forecast recalibration, control health checks, tariff and market reviews, and an annual refresh of the business case.